Everywhere you look at the South by Southwest conference this week, you see QR codes. The square “quick response” codes turn URLs, vCards, or any kind of text into a jumble of pixels that you can scan ...

Dynamic QR codes, when applied thoughtfully, offer a direct path to clearer communication and more confident customer ...

Let your chest handle the social networking with QR code T-shirts from ScanMe. Your custom-printed bar code shirt leads back to your Facebook, LinkedIn, and Twitter profiles. Amanda Kooser Freelance ...

Massachusetts on Monday launched an online website where residents can obtain a QR code to show proof that they have been vaccinated against COVID-19. The QR code can be scanned at various ...

My QR code reader was in a loop of error messages and had no intention of snapping out of it. “Hold over QR code…” The real-estate section of our Sunday paper ...

Tomas Franzese is a News Editor at DualShockers, writing a variety of reviews and shedding light on upcoming games for both PC and consoles. While he has been a gamer most of his life, he began ...

Here’s the idea: you attach a QR code to your key ring that, when scanned, opens a texting window with “I found your keys!” set to send to the key owner’s phone. When I saw the instructions for this ...

Carlos Netto is Co-founder and CEO of Matera, a software company he founded over 30 years ago in Brazil. The sun beat down on the cobblestone streets of Monte Verde, Brazil, as I wandered, parched and ...